Asking him why was a more interesting reaction. Better than simply scolding him, which was what usually happened. It was not an easy question to answer either.

"I knew it, so it seemed odd to leave it empty." He just had to answer it, really. Like a riddle, it irked him when they went unanswered. Lucius got that, he had a lot of things he considered irksome too. "I don't know why they want me to wait around for answers."